StopTech Sport Slotted Axle Pack Front and Rear Brake Kit Subaru WRX 2003-2005 | 977.47002 Impreza_2017-2021 whether that system is factory

whether that system is factory or aftermarket

with increased strength and reliability

Torque Capacity Increase 87% Clamp Load (lb): 2310 Spline Teeth / Major Dia (mm): 230 Disc O

ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support

Front & Rear Pillow Ball Mount / Front & Rear Inverted Tube

StopTech Sport Slotted Axle Pack Front and Rear Brake Kit Subaru WRX 2003-2005 | 977.47002 Impreza_2017-2021 whether that system is factoryFitment Information: 2003 2005 Subaru WRX Please note: For all 02 03 WRX owners, please verify pad fitment before purchase. There was a rear caliper design change mid production year. This will be determined by the BUILD DATE (not model year), which is found on the VIN plate in the drivers side door jam. This style of pad is confirmed for all WRX models with a date of 01 03 and later. For all cars with 10 02 12 02. Features: The StopTech 4 wheel WRX